DE619467C - Two steep grates that enclose the fuel between them - Google Patents

Two steep grates that enclose the fuel between them

Info

Publication number
DE619467C
DE619467C DEK132405D DEK0132405D DE619467C DE 619467 C DE619467 C DE 619467C DE K132405 D DEK132405 D DE K132405D DE K0132405 D DEK0132405 D DE K0132405D DE 619467 C DE619467 C DE 619467C
Authority
DE
Germany
Prior art keywords
grate
steep
fuel
tracks
grates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEK132405D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEK132405D priority Critical patent/DE619467C/en
Application granted granted Critical
Publication of DE619467C publication Critical patent/DE619467C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • F23H13/02—Basket grates, e.g. with shaking arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/006—Grates of basket-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)

Description

Aus zwei steilstehenden, den Brennstoff zwischen sich einschließenden Bahnen bestehender Feuerungsrost Die Erfindung betrifft einen aus zwei steilsteh-enden, den Brennstoff zwischen sich einschließenden Bahnen bestehenden F.enerungsrost für eine Dampfkesselfeuerung und bezweckt, einen derartigen Rost so auszubilden, daß derselbe zur Verbrennung von grobgtü:ckigem Koks geeignet ist, also von Koks in dem Zustande, wie er aus dem Ofen anfällt. Erfindungsgemäß geschieht dies dadurch, daß sich an die beiden steilstehenden Rostbahnen. nach unten- zwei kürzere, schwächer geneigte, die Schachtbreite verringernde Bahnen anschließen .sowie darß die Verbrennungsluft in der Hauptsache von unten her gegen die schwach geneigten. Rostbahnen strömt und die Verbrennungsgase am oberen Ende des von oben beschickten Brennschachtes abziehen. Dadurch wird erreicht, daß der Koks, der seiner Eigenart nach nur durch Auflagerung auf glühende Brennstoffteile zur Zündung und Verbrennung gebracht wird, gut zündet und vollkommen ausbrennt, da der Brennstoff nicht wie biel den bekannten Anlagen -unter 'Querverbrennung in schmaler hoher Schicht lagert, sondern daß auch die Verbrennung von unten nach oben erfolgt.From two steep slopes, enclosing the fuel between them Lanes of existing furnace grate The invention relates to one of two steep-end, Energy grate for the fuel between enclosing tracks a steam boiler and aims to form such a grate so that it is suitable for the combustion of coarse coke, i.e. coke in the state in which it emerges from the furnace. According to the invention, this is done by that on the two steep grate tracks. downwards - two shorter, weaker ones Connect inclined lanes that reduce the width of the shaft, as well as the combustion air mainly from below against the weakly inclined. Rust webs flows and The combustion gases are drawn off at the top of the combustion shaft charged from above. This ensures that the coke, which by its nature is only due to deposition ignited and burned on glowing fuel, ignites well and burns out completely, because the fuel is not like in the known systems -under 'cross-combustion is stored in a narrow high layer, but that also the combustion done from bottom to top.

In- den Abb. i und z der Zeichnung ist der Erfindungsgegenstand veranschaulicht. Aus der Beschickungsschurrea gelangt der ungebrochene Koks in den oberen langen, aus zwei steilstehenden Rostbahnen b1, b2 begrenzten Schacht, der anschließende untere, kurze Schachtteil wird von den beiden schwächer geneigten Rostbahnen e'1, e2 begrenzt. Über diese Rostbahnen e1, e2 rutschen die Aschen- und Schlackenteile nach einer engen Durchlaßsfielle, von wo sie durch einen kurzen senkrechten Schacht in den Aschkasten fallen. Die Verbrennungsluft tritt durch die Leitung d zu und strömt vornehmlich gegen die schwach geneigten Rostbahnen.The subject of the invention is illustrated in Figs. I and z of the drawing. The unbroken coke flows from the feed chute into the upper long, from two vertical grate tracks b1, b2 bounded shaft, the adjoining one the lower, short part of the shaft is covered by the two less inclined grate tracks e'1, e2 limited. The ash and slag parts slide over these grate tracks e1, e2 after a narrow culvert, from where they pass through a short vertical shaft fall into the ashtray. The combustion air enters through line d and flows primarily against the slightly inclined grate tracks.

Die Rostbahnen können sowohl aus schmalen, hochstegischen Vollstäben bestehen als auch aus wassergekühlten Rohren, die mit dem Dampfkessel verbunden sind.The grate tracks can be made from narrow, high-rise solid bars consist as well of water-cooled pipes that are connected to the steam boiler are.

Claims (1)

PATENTANSP12UCH: Aus zwei steilstelhenden, den Brennstoff zwischen sich eiinschheßenden Bahnen bestehender F.enerungsrost für eine Dampfkesselfeuerung, dadurch gekennzeichnet, daß zwecks Verfeuerung von grobs tückigem Koks an die beiden steilstehenden Rostbahnen. (b1, b2) sich zwei kürzere, schwächer geneigte, den Brennschacht verengende Rostbahnen (cl, c2) anschließen sowie daß die Verbrennungsluft in der Hauptsache von- unten gegen die Rostbahnen (C1, c'2) strömt und die Verbrennungsgas@e am oberen Ende des von oben beschickten Brennschachtes abziehen.PATENT APPLICATION: From two steep slopes, the fuel between energy grate for a steam boiler, characterized in that for the purpose of burning coarse coke to the two steep grate tracks. (b1, b2) two shorter, less inclined, the burning shaft Connect narrowing grate tracks (cl, c2) and that the combustion air in the The main thing is that it flows from below against the grate tracks (C1, c'2) and the combustion gas @ e pull off at the upper end of the firing shaft charged from above.
DEK132405D Two steep grates that enclose the fuel between them Expired DE619467C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK132405D DE619467C (en) Two steep grates that enclose the fuel between them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK132405D DE619467C (en) Two steep grates that enclose the fuel between them

Publications (1)

Publication Number Publication Date
DE619467C true DE619467C (en) 1935-10-01

Family

ID=7247605

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK132405D Expired DE619467C (en) Two steep grates that enclose the fuel between them

Country Status (1)

Country Link
DE (1) DE619467C (en)

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